Shipping cost is calculated on a per item.. Sometimes we offer free shipping for specific shipping options in categories. (Shipping time)-- Allow 24 hours to process the order , after that order ready to shiped as soon as at USPS Flat rate shiping.In US it will take 3 to 5 days to your address. In other country wll take 7 to 10 days.(Delay time) It depand on the weather or delivery company..Thank you for your understand..